NM_001005240.3:c.83A>G

Variant summary

Our verdict is Uncertain significance. The variant received 2 ACMG points: 2P and 0B. PM2

The NM_001005240.3(OR4F17):​c.83A>G​(p.Tyr28Cys) variant causes a missense change. The variant allele was found at a frequency of 0.0000592 in 151,986 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000059 ( 0 hom., cov: 28)
Exomes 𝑓: 0.000010 ( 0 hom. )
Failed GnomAD Quality Control

Consequence

OR4F17
NM_001005240.3 missense

Scores

2
8
8

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.73

Publications

0 publications found
Variant links:
Genes affected
OR4F17 (HGNC:15381): (olfactory receptor family 4 subfamily F member 17) Olfactory receptors interact with odorant molecules in the nose, to initiate a neuronal response that triggers the perception of a smell. The olfactory receptor proteins are members of a large family of G-protein-coupled receptors (GPCR) arising from single coding-exon genes. Olfactory receptors share a 7-transmembrane domain structure with many neurotransmitter and hormone receptors and are responsible for the recognition and G protein-mediated transduction of odorant signals. The olfactory receptor gene family is the largest in the genome. The nomenclature assigned to the olfactory receptor genes and proteins for this organism is independent of other organisms. [provided by RefSeq, Jul 2008]

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

PM2
Very rare variant in population databases, with high coverage;

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001005240.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
OR4F17
NM_001005240.3
MANE Select
c.83A>Gp.Tyr28Cys
missense
Exon 3 of 3NP_001005240.1A0A126GWN0
OR4F17
NM_001429985.1
c.146A>Gp.Tyr49Cys
missense
Exon 2 of 2NP_001416914.1A0A2U3U062

Ensembl Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
OR4F17
ENST00000585993.3
TSL:6 MANE Select
c.83A>Gp.Tyr28Cys
missense
Exon 3 of 3ENSP00000467301.1Q8NGA8
OR4F17
ENST00000618231.3
TSL:6
c.146A>Gp.Tyr49Cys
missense
Exon 2 of 2ENSP00000493422.2A0A2U3U062
OR4F17
ENST00000318050.4
TSL:6
c.83A>Gp.Tyr28Cys
missense
Exon 1 of 1ENSP00000315047.3Q8NGA8

Frequencies

GnomAD3 genomes
AF:
0.0000592
AC:
9
AN:
151986
Hom.:
0
Cov.:
28
show subpopulations
Gnomad AFR
AF:
0.000193
Gnomad AMI
AF:
0.00
Gnomad AMR
AF:
0.00
Gnomad ASJ
AF:
0.00
Gnomad EAS
AF:
0.00
Gnomad SAS
AF:
0.00
Gnomad FIN
AF:
0.00
Gnomad MID
AF:
0.00
Gnomad NFE
AF:
0.0000147
Gnomad OTH
AF:
0.00
GnomAD2 exomes
AF:
0.0000159
AC:
4
AN:
250786
AF XY:
0.0000147
show subpopulations
Gnomad AFR exome
AF:
0.000124
Gnomad AMR exome
AF:
0.00
Gnomad ASJ exome
AF:
0.00
Gnomad EAS exome
AF:
0.0000544
Gnomad FIN exome
AF:
0.00
Gnomad NFE exome
AF:
0.00000883
Gnomad OTH exome
AF:
0.00
GnomAD4 exome
Data not reliable, filtered out with message: AS_VQSR
AF:
0.0000103
AC:
15
AN:
1459236
Hom.:
0
Cov.:
34
AF XY:
0.00000964
AC XY:
7
AN XY:
725970
show subpopulations
⚠️ The allele balance in gnomAD version 4 Exomes is significantly skewed from the expected value of 0.5.
African (AFR)
AF:
0.00
AC:
0
AN:
33394
American (AMR)
AF:
0.00
AC:
0
AN:
44714
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
26130
East Asian (EAS)
AF:
0.0000252
AC:
1
AN:
39676
South Asian (SAS)
AF:
0.0000116
AC:
1
AN:
86132
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
53420
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
4136
European-Non Finnish (NFE)
AF:
0.0000117
AC:
13
AN:
1111458
Other (OTH)
AF:
0.00
AC:
0
AN:
60176
⚠️ The allele balance in gnomAD4 Exomes is highly skewed from 0.5 (p-value = 0), which strongly suggests a high chance of mosaicism in these individuals.
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.302
Heterozygous variant carriers
0
1
3
4
6
7
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Exome Het
Variant carriers
0
2
4
6
8
10
<30
30-35
35-40
40-45
45-50
50-55
55-60
60-65
65-70
70-75
75-80
>80
Age
GnomAD4 genome
AF:
0.0000592
AC:
9
AN:
151986
Hom.:
0
Cov.:
28
AF XY:
0.0000404
AC XY:
3
AN XY:
74200
show subpopulations
⚠️ The allele balance in gnomAD version 4 Genomes is significantly skewed from the expected value of 0.5.
African (AFR)
AF:
0.000193
AC:
8
AN:
41402
American (AMR)
AF:
0.00
AC:
0
AN:
15224
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
3472
East Asian (EAS)
AF:
0.00
AC:
0
AN:
5172
South Asian (SAS)
AF:
0.00
AC:
0
AN:
4804
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
10598
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
316
European-Non Finnish (NFE)
AF:
0.0000147
AC:
1
AN:
67998
Other (OTH)
AF:
0.00
AC:
0
AN:
2088
⚠️ The allele balance in gnomAD version 4 Genomes is significantly skewed from the expected value of 0.5. (p-value = 0), which strongly suggests a high chance of mosaicism in these individuals.
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.281
Heterozygous variant carriers
0
1
2
3
4
5
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Genome Het
Variant carriers
0
2
4
6
8
10
<30
30-35
35-40
40-45
45-50
50-55
55-60
60-65
65-70
70-75
75-80
>80
Age
Alfa
AF:
0.0000843
Hom.:
0
ESP6500AA
AF:
0.000227
AC:
1
ESP6500EA
AF:
0.00
AC:
0
ExAC
AF:
0.0000494
AC:
6

ClinVar

ClinVar submissions
Significance:Uncertain significance
Revision:criteria provided, single submitter
View on ClinVar
Pathogenic
VUS
Benign
Condition
-
1
-
not specified (1)

Computational scores

Source: dbNSFP v4.9

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
0.27
BayesDel_addAF
Benign
-0.29
T
BayesDel_noAF
Benign
-0.42
CADD
Uncertain
24
DANN
Uncertain
1.0
DEOGEN2
Benign
0.036
T
Eigen
Uncertain
0.48
Eigen_PC
Uncertain
0.26
FATHMM_MKL
Uncertain
0.79
D
LIST_S2
Benign
0.69
T
M_CAP
Benign
0.0022
T
MetaRNN
Uncertain
0.54
D
MetaSVM
Benign
-0.87
T
MutationAssessor
Pathogenic
3.6
H
PhyloP100
3.7
PrimateAI
Uncertain
0.50
T
PROVEAN
Pathogenic
-7.5
D
REVEL
Benign
0.11
Sift
Uncertain
0.0030
D
Sift4G
Uncertain
0.0080
D
Polyphen
1.0
D
Vest4
0.60
MVP
0.69
MPC
4.1
ClinPred
0.91
D
GERP RS
2.3
PromoterAI
0.0032
Neutral
Varity_R
0.49
gMVP
0.15
Mutation Taster
=100/0
polymorphism

Splicing

Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
0.010
Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

Other links and lift over

dbSNP: rs367800321; hg19: chr19-110761; API